./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/termination-memory-alloca/openbsd_cstrncmp-alloca-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/termination-memory-alloca/openbsd_cstrncmp-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b49f3330156f5f80616a8ed1e7cf6e923644f57628dbe3e9e5b48b44602ac1db --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:20:24,347 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:20:24,400 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b/config/svcomp-DerefFreeMemtrack-64bit-Kojak_Default.epf [2024-12-06 01:20:24,403 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:20:24,403 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:20:24,421 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:20:24,422 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:20:24,422 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:20:24,423 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:20:24,423 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:20:24,423 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:20:24,423 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 01:20:24,423 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 01:20:24,423 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-12-06 01:20:24,423 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:20:24,423 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 01:20:24,423 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:20:24,424 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:20:24,424 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:20:24,424 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:20:24,424 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:20:24,424 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:20:24,424 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:20:24,424 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:20:24,424 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:20:24,424 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:20:24,425 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:20:24,425 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b49f3330156f5f80616a8ed1e7cf6e923644f57628dbe3e9e5b48b44602ac1db [2024-12-06 01:20:24,629 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:20:24,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:20:24,637 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:20:24,638 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:20:24,639 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:20:24,640 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/termination-memory-alloca/openbsd_cstrncmp-alloca-1.i [2024-12-06 01:20:27,291 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b/data/2724512a4/f47ee709852d495bb229845fedffd286/FLAGa13e021df [2024-12-06 01:20:27,547 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:20:27,548 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/sv-benchmarks/c/termination-memory-alloca/openbsd_cstrncmp-alloca-1.i [2024-12-06 01:20:27,558 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b/data/2724512a4/f47ee709852d495bb229845fedffd286/FLAGa13e021df [2024-12-06 01:20:27,861 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b/data/2724512a4/f47ee709852d495bb229845fedffd286 [2024-12-06 01:20:27,863 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:20:27,864 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:20:27,865 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:20:27,865 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:20:27,868 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:20:27,869 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:20:27" (1/1) ... [2024-12-06 01:20:27,869 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b2f4265 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:27, skipping insertion in model container [2024-12-06 01:20:27,869 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:20:27" (1/1) ... [2024-12-06 01:20:27,894 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:20:28,079 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:20:28,086 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:20:28,120 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:20:28,139 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:20:28,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:28 WrapperNode [2024-12-06 01:20:28,139 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:20:28,140 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:20:28,140 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:20:28,140 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:20:28,144 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:28" (1/1) ... [2024-12-06 01:20:28,153 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:28" (1/1) ... [2024-12-06 01:20:28,169 INFO L138 Inliner]: procedures = 111, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 84 [2024-12-06 01:20:28,170 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:20:28,170 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:20:28,170 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:20:28,170 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:20:28,175 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:28" (1/1) ... [2024-12-06 01:20:28,176 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:28" (1/1) ... [2024-12-06 01:20:28,178 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:28" (1/1) ... [2024-12-06 01:20:28,179 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:28" (1/1) ... [2024-12-06 01:20:28,184 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:28" (1/1) ... [2024-12-06 01:20:28,185 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:28" (1/1) ... [2024-12-06 01:20:28,188 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:28" (1/1) ... [2024-12-06 01:20:28,189 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:28" (1/1) ... [2024-12-06 01:20:28,189 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:28" (1/1) ... [2024-12-06 01:20:28,191 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:20:28,192 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:20:28,192 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:20:28,192 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:20:28,193 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:20:28" (1/1) ... [2024-12-06 01:20:28,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:20:28,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:20:28,217 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:20:28,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ac402b7c-6da6-4426-aa6c-4c471d592450/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:20:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:20:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:20:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:20:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:20:28,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:20:28,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:20:28,312 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:20:28,313 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:20:28,470 INFO L? ?]: Removed 53 outVars from TransFormulas that were not future-live. [2024-12-06 01:20:28,470 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:20:28,520 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:20:28,521 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 01:20:28,521 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:20:28 BoogieIcfgContainer [2024-12-06 01:20:28,521 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:20:28,521 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:20:28,522 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:20:28,529 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:20:28,529 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:20:28" (1/1) ... [2024-12-06 01:20:28,535 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:20:28,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:28,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 31 states and 35 transitions. [2024-12-06 01:20:28,574 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2024-12-06 01:20:28,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 01:20:28,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:28,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:28,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:28,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:28,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:28,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 30 states and 34 transitions. [2024-12-06 01:20:28,821 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2024-12-06 01:20:28,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-12-06 01:20:28,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:28,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:28,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:29,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:29,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2024-12-06 01:20:29,181 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2024-12-06 01:20:29,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:20:29,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:29,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:29,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:29,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:29,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:29,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2024-12-06 01:20:29,390 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2024-12-06 01:20:29,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 01:20:29,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:29,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:29,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:29,504 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:29,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:29,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 27 states and 31 transitions. [2024-12-06 01:20:29,848 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2024-12-06 01:20:29,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:20:29,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:29,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:29,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:30,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:30,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2024-12-06 01:20:30,083 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2024-12-06 01:20:30,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:20:30,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:30,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:30,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:30,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:30,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:30,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 29 states and 34 transitions. [2024-12-06 01:20:30,620 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2024-12-06 01:20:30,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:20:30,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:30,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:30,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:30,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:31,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:31,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2024-12-06 01:20:31,641 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2024-12-06 01:20:31,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:20:31,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:31,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:31,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:31,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:32,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:32,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 33 states and 42 transitions. [2024-12-06 01:20:32,224 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 42 transitions. [2024-12-06 01:20:32,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 01:20:32,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:32,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:32,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:32,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:33,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:33,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 46 transitions. [2024-12-06 01:20:33,209 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2024-12-06 01:20:33,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:20:33,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:33,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:33,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:33,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:33,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:33,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 37 states and 50 transitions. [2024-12-06 01:20:33,545 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 50 transitions. [2024-12-06 01:20:33,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:20:33,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:33,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:33,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:33,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:34,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:34,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 40 states and 55 transitions. [2024-12-06 01:20:34,234 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 55 transitions. [2024-12-06 01:20:34,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:20:34,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:34,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:34,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:34,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 41 states and 56 transitions. [2024-12-06 01:20:34,264 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 56 transitions. [2024-12-06 01:20:34,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:20:34,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:34,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:34,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:34,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:34,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:34,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 42 states and 57 transitions. [2024-12-06 01:20:34,431 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 57 transitions. [2024-12-06 01:20:34,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:20:34,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:34,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:34,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:34,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:34,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:34,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-12-06 01:20:34,923 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-12-06 01:20:34,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:20:34,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:34,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:36,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:36,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 48 states and 68 transitions. [2024-12-06 01:20:36,812 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 68 transitions. [2024-12-06 01:20:36,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:20:36,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:36,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:37,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:41,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:41,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 55 states and 83 transitions. [2024-12-06 01:20:41,327 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 83 transitions. [2024-12-06 01:20:41,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:20:41,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:41,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:41,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:41,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:42,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:42,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 57 states and 87 transitions. [2024-12-06 01:20:42,341 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 87 transitions. [2024-12-06 01:20:42,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:20:42,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:42,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:42,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:42,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:44,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:44,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 62 states and 96 transitions. [2024-12-06 01:20:44,404 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 96 transitions. [2024-12-06 01:20:44,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:20:44,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:44,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:44,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:45,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:45,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 65 states and 107 transitions. [2024-12-06 01:20:45,388 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 107 transitions. [2024-12-06 01:20:45,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:20:45,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:45,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:45,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:45,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:47,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:47,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 69 states and 115 transitions. [2024-12-06 01:20:47,448 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 115 transitions. [2024-12-06 01:20:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:20:47,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:47,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:48,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:54,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:54,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 77 states and 132 transitions. [2024-12-06 01:20:54,118 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 132 transitions. [2024-12-06 01:20:54,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 01:20:54,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:54,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:54,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:54,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:54,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 78 states and 133 transitions. [2024-12-06 01:20:54,827 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 133 transitions. [2024-12-06 01:20:54,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:20:54,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:54,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:54,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:20:55,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:55,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 73 states and 126 transitions. [2024-12-06 01:20:55,362 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 126 transitions. [2024-12-06 01:20:55,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:20:55,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:55,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:55,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:55,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:20:56,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:56,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 75 states and 129 transitions. [2024-12-06 01:20:56,814 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 129 transitions. [2024-12-06 01:20:56,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 01:20:56,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:56,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:56,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:56,997 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:20:57,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:57,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 76 states and 129 transitions. [2024-12-06 01:20:57,255 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 129 transitions. [2024-12-06 01:20:57,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:20:57,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:57,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:57,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:57,302 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:20:57,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:57,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 78 states and 132 transitions. [2024-12-06 01:20:57,875 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 132 transitions. [2024-12-06 01:20:57,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:20:57,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:57,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:57,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:58,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:01,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 82 states and 141 transitions. [2024-12-06 01:21:01,917 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 141 transitions. [2024-12-06 01:21:01,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:21:01,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:01,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:01,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:01,941 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:21:02,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:02,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 80 states and 134 transitions. [2024-12-06 01:21:02,577 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 134 transitions. [2024-12-06 01:21:02,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:21:02,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:02,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:02,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:04,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:16,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:16,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 90 states and 162 transitions. [2024-12-06 01:21:16,519 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 162 transitions. [2024-12-06 01:21:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:21:16,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:16,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:16,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:16,592 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:21:19,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:19,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 94 states and 168 transitions. [2024-12-06 01:21:19,434 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 168 transitions. [2024-12-06 01:21:19,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:21:19,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:19,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:19,506 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 01:21:20,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 95 states and 170 transitions. [2024-12-06 01:21:20,313 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 170 transitions. [2024-12-06 01:21:20,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:21:20,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:20,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:20,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:20,350 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 01:21:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 96 states and 170 transitions. [2024-12-06 01:21:21,145 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 170 transitions. [2024-12-06 01:21:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 01:21:21,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:21,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:21,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:25,059 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:21:37,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:37,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 106 states and 193 transitions. [2024-12-06 01:21:37,947 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 193 transitions. [2024-12-06 01:21:37,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:21:37,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:37,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:37,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:37,970 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:21:39,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 104 states and 190 transitions. [2024-12-06 01:21:39,187 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 190 transitions. [2024-12-06 01:21:39,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:21:39,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:39,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:39,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:00,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:00,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 114 states and 215 transitions. [2024-12-06 01:22:00,143 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 215 transitions. [2024-12-06 01:22:00,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 01:22:00,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:00,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:00,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:06,471 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:32,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:32,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 129 states and 249 transitions. [2024-12-06 01:22:32,362 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 249 transitions. [2024-12-06 01:22:32,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:22:32,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:32,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:32,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:35,012 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:45,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:45,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 135 states and 266 transitions. [2024-12-06 01:22:45,518 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 266 transitions. [2024-12-06 01:22:45,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:22:45,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:45,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:45,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:22:45,889 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:22:52,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:22:52,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 140 states and 276 transitions. [2024-12-06 01:22:52,504 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 276 transitions. [2024-12-06 01:22:52,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:22:52,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:22:52,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:22:52,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:00,257 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:23:32,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 156 states and 322 transitions. [2024-12-06 01:23:32,794 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 322 transitions. [2024-12-06 01:23:32,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:23:32,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:32,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:32,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:33,920 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:23:45,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:23:45,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 162 states and 334 transitions. [2024-12-06 01:23:45,053 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 334 transitions. [2024-12-06 01:23:45,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:23:45,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:23:45,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:23:45,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:23:48,217 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:00,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:00,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 168 states and 352 transitions. [2024-12-06 01:24:00,700 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 352 transitions. [2024-12-06 01:24:00,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:24:00,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:00,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:00,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:01,077 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:07,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:07,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 173 states and 363 transitions. [2024-12-06 01:24:07,927 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 363 transitions. [2024-12-06 01:24:07,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:24:07,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:07,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:07,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:08,272 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:14,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:14,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 177 states and 371 transitions. [2024-12-06 01:24:14,155 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 371 transitions. [2024-12-06 01:24:14,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:24:14,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:14,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:14,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:14,488 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:25,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:25,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 183 states and 382 transitions. [2024-12-06 01:24:25,700 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 382 transitions. [2024-12-06 01:24:25,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:24:25,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:25,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:25,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:32,901 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:25:03,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:03,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 195 states and 413 transitions. [2024-12-06 01:25:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 413 transitions. [2024-12-06 01:25:03,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:25:03,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:03,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:03,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:09,742 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:25:36,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:36,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 204 states and 439 transitions. [2024-12-06 01:25:36,814 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 439 transitions. [2024-12-06 01:25:36,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:25:36,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:36,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:36,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:45,540 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 16 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:26:19,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:19,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 215 states and 466 transitions. [2024-12-06 01:26:19,072 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 466 transitions. [2024-12-06 01:26:19,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:26:19,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:19,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:19,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:23,011 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:26:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 221 states and 484 transitions. [2024-12-06 01:26:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 484 transitions. [2024-12-06 01:26:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:26:39,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:39,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:39,532 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:26:48,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:48,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 226 states and 495 transitions. [2024-12-06 01:26:48,374 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 495 transitions. [2024-12-06 01:26:48,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:26:48,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:48,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:48,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:48,765 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:26:55,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:55,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 230 states and 501 transitions. [2024-12-06 01:26:55,945 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 501 transitions. [2024-12-06 01:26:55,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:26:55,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:55,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:55,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:05,319 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:29,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:29,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 237 states and 521 transitions. [2024-12-06 01:27:29,778 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 521 transitions. [2024-12-06 01:27:29,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:27:29,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:29,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:29,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:30,409 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:35,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:35,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 238 states and 525 transitions. [2024-12-06 01:27:35,866 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 525 transitions. [2024-12-06 01:27:35,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 01:27:35,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:35,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:35,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:27:43,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:43,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 242 states and 531 transitions. [2024-12-06 01:27:43,817 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 531 transitions. [2024-12-06 01:27:43,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:27:43,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:43,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:43,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:48,370 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:08,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:08,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 248 states and 549 transitions. [2024-12-06 01:28:08,488 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 549 transitions. [2024-12-06 01:28:08,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:28:08,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:08,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:08,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:09,981 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:21,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:21,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 253 states and 560 transitions. [2024-12-06 01:28:21,725 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 560 transitions. [2024-12-06 01:28:21,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:28:21,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:21,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:21,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:28:30,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:30,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 257 states and 566 transitions. [2024-12-06 01:28:30,988 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 566 transitions. [2024-12-06 01:28:30,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:28:30,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:30,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:31,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:39,010 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:03,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:03,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 264 states and 585 transitions. [2024-12-06 01:29:03,068 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 585 transitions. [2024-12-06 01:29:03,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:29:03,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:03,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:03,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:03,686 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:09,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:09,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 265 states and 589 transitions. [2024-12-06 01:29:09,354 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 589 transitions. [2024-12-06 01:29:09,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:29:09,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:09,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:09,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:10,047 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:15,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:15,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 269 states and 595 transitions. [2024-12-06 01:29:15,826 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 595 transitions. [2024-12-06 01:29:15,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:29:15,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:15,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:15,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:20,816 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:41,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:41,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 275 states and 613 transitions. [2024-12-06 01:29:41,897 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 613 transitions. [2024-12-06 01:29:41,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:29:41,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:41,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:41,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:42,352 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:29:55,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 280 states and 624 transitions. [2024-12-06 01:29:55,173 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 624 transitions. [2024-12-06 01:29:55,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:29:55,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:55,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:55,729 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:05,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:05,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 284 states and 630 transitions. [2024-12-06 01:30:05,781 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 630 transitions. [2024-12-06 01:30:05,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:30:05,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:05,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:05,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:16,000 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:45,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:45,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 291 states and 649 transitions. [2024-12-06 01:30:45,193 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 649 transitions. [2024-12-06 01:30:45,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:30:45,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:45,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:46,013 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:52,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:52,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 292 states and 653 transitions. [2024-12-06 01:30:52,295 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 653 transitions. [2024-12-06 01:30:52,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 01:30:52,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:52,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:52,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:53,119 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:30:59,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:59,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 296 states and 659 transitions. [2024-12-06 01:30:59,656 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 659 transitions. [2024-12-06 01:30:59,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:30:59,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:59,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:59,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:05,716 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:31,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:31,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 302 states and 677 transitions. [2024-12-06 01:31:31,752 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 677 transitions. [2024-12-06 01:31:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:31:31,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:31,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:31,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:32,432 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:47,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:47,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 307 states and 688 transitions. [2024-12-06 01:31:47,191 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 688 transitions. [2024-12-06 01:31:47,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:31:47,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:47,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:47,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:47,875 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:31:59,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:59,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 311 states and 694 transitions. [2024-12-06 01:31:59,692 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 694 transitions. [2024-12-06 01:31:59,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:31:59,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:59,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:10,292 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:40,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:40,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 318 states and 713 transitions. [2024-12-06 01:32:40,236 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 713 transitions. [2024-12-06 01:32:40,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:32:40,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:40,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:40,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:41,168 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:32:48,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:48,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 319 states and 717 transitions. [2024-12-06 01:32:48,179 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 717 transitions. [2024-12-06 01:32:48,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:32:48,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:48,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:13,821 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:31,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:31,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 328 states and 750 transitions. [2024-12-06 01:34:31,608 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 750 transitions. [2024-12-06 01:34:31,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:34:31,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:31,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:34:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:40,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 332 states and 756 transitions. [2024-12-06 01:34:40,197 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 756 transitions. [2024-12-06 01:34:40,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:34:40,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:40,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:40,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat